Fix circle ci build. (#54)

Author: cmrigney

servers/circleci/server.yaml

@@ -10,7 +10,12 @@ about:
   title: CircleCI
   icon: https://avatars.githubusercontent.com/u/26607840?s=200&v=4
 source:
-  project: https://github.com/CircleCI-Public/mcp-server-circleci
+  upstream: https://github.com/CircleCI-Public/mcp-server-circleci
+  project: https://github.com/cmrigney/mcp-server-circleci
+  branch: use-cmd-docker
+run:
+  command:
+    - stdio
 config:
   description: Configure the connection to CircleCI
   secrets: